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Biomedical Engineering Heart

Subject : engineering
  • Answer 43 questions in 15 minutes.
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  • Match each statement with the correct term.
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This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Coronary sinus receives blood directly from this

2. Prevents backflow of blood from teh right ventricle to the right atrium

3. Heart chambers are lined with this

4. Heart rate below 60 bpm

5. The chambers of teh heart that receive blood from the veins

6. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure

7. Relaxation

8. Normal range of heart rate for a healthy adult is _____ bpm

9. Natural pacemaker of the heart

10. Backflow o fblood from the arteries to the ventricles is prevented by these

11. Very rapid and uncoordinated ventricular beat

12. Each normal heartbeat is initiated by this

13. Relaxation of chambers of the heart

14. 1st branches of teh ascending aorta

15. Purpose of teh coronary vessels

16. Veins that return blood to the right atrium

17. Nerves that transmit impulses to decrease the heart rate are the ____

18. Irregular heartbeats

19. Upper chamber of the heart

20. Vessel into which the left ventricle pumps blood

21. Part of the myocardium is deprived of its blood supply and becomes ______

22. Narrowing of a valve

23. Prevents backflow of blood from the left ventricle to the left atrium

24. Difference between resting cardiac output adn maximum exercise cardiac output

25. Area in the thoracic cavity between the lungs

26. Contraction

27. Normal heart sounds are caused by

28. Changes in blood pressure are detected by

29. Heart is located here

30. First part of the cardia conduction pathway in teh ventircles

31. Largest artery of the body

32. Contraction of chambers of the heart

33. Amount of blood pumped by a ventricle in 1 minute

34. Electical activity of the heart may be depicted in an

35. The centers that regulate heart rate located in the___

36. Outermost of the pericardial membranes

37. Amount of blood pumped by a ventricle per beat

38. Cardiac muscle tissue

39. Endocardium lines the chambers of the heart

40. The amount of blood that returns to teh heart

41. Sequence of events in one heartbeat

42. Funciton of the serous fluid of teh pericardial membranes

43. Visceral pericardium